Wing Solar
Wing Solar
Explore our Tier-1 engineered photovoltaic panels, adaptive controllers, and energy storage assemblies designed for high-yield EV charging stations.
Pioneering Tier-1 Photovoltaic Innovations, High-Efficiency Microgrids, and Seamless EV Fleet Integration Globally
As a prestigious BloombergNEF (BNEF) Tier 1 solar panel manufacturer and a publicly listed enterprise since 2023, Wing Solar operates at the intersection of renewable power generation and electro-mobility. Established in 2005, our nearly two decades of industrial expertise are embodied in our cutting-edge N-Type TOPCon and Heterojunction (HJT) module series.
With operational headquarters in Vienna, Austria, and advanced Industry 4.0 automated manufacturing facilities in China, Wing Solar bridges European engineering precision with China's unparalleled renewable supply chain scale. We provide commercial fleets, charge point operators (CPOs), and EPC contractors with complete, custom OEM/ODM Electric Vehicle Solar Charging systems.
Integrating solar energy into Electric Vehicle Service Equipment (EVSE) represents the ultimate convergence of clean generation and sustainable transportation. Off-grid and grid-tied solar EV chargers alleviate grid bottlenecks, eliminate peak-demand charges, and guarantee true zero-emission mobility.
Our turnkey product scope covers everything from ultra-high efficiency photovoltaic panels (up to 705Wp+), intelligent multi-voltage MPPT charge controllers, industrial containerized LiFePO4 battery energy storage systems (BESS up to 5MWh), to standardized mounting structures and solar DC cabling.
Premium N-Type & Bifacial Technologies Engineered for Residential, Commercial & Industrial EV Charging Hubs
Optimized for residential solar carports and home EV charging systems where roof footprint is constrained.
Engineered for commercial parking lots, workplace fleet charging stations, and logistics hubs.
Designed for utility-scale solar farms supplying ultra-fast DC charging super-hubs with dual-glass durability.
Wing Solar partners with premier Tier-1 brands (Jinko, Longi, Trina, JA Solar) while manufacturing specialized balance-of-system components to deliver turnkey OEM solutions.
| Component Category | Product Specs / Model Options | Core Advantage for EV Charging | Target Deployment |
|---|---|---|---|
| N-Type TOPCon Panels | 455W, 550W, 580W, 590W, 705W, 720W Bifacial | Low temperature degradation, high bifacial gain (up to 80%), zero LID | Solar Carports, Commercial EV Plazas |
| High-Power Dual Glass | Jinko / Longi / Trina 700W - 1000W Bifacial Mono | Extreme mechanical load resilience, fire-class A rating, maximum kWh yield | Highway Charging Corridors |
| Adaptive MPPT Controllers | OEM 60A 12V/24V/48V Adaptive MPPT Solar Charger | 99.5% tracking efficiency, multi-stage charge curve for battery longevity | Off-Grid Microgrids & Remote Stations |
| BESS Energy Storage Systems | Containerized LiFePO4 ESS 215kWh to 5MWh (8000 Cycles) | Peak shaving, grid stabilization, rapid high-current EV charging support | Commercial & Industrial Charging Parks |
| Hybrid Solar Inverters | 5kW, 10kWh, 11kW Custom Off-Grid/On-Grid Inverters | Seamless grid fallback, dual MPPT inputs, smart EVSE handshake | Residential & Workplace Charging |
| Solar Cabling & Mounting | TUV Tinned Copper XLPO Cable (4mm², 6mm²), Mid/Side Clamp Kits | UV resistance, IP68 waterproofing, 25-year structural design life | All Carport & Roof Mount Systems |
Leveraging Vertical Integration, Industry 4.0 Automation, and Strategic Economies of Scale for OEM Partners
From silicon ingot pulling and wafer slicing to cell passivation and automated module framing, China's photovoltaic ecosystem offers unmatched supply chain efficiency. Wing Solar leverages complete vertical integration, ensuring strict Bill of Materials (BOM) traceability, steady raw material pricing, and zero bottlenecks during volume scaling.
By centralizing manufacturing in state-of-the-art facilities with current capacity at 3GW—expanding rapidly to 10GW by 2026—we offer international distributors and EPC contractors an unbeatable Levelized Cost of Energy (LCOE). Our OEM partners achieve up to 30% reduction in capital expenditure per watt compared to localized assembly in Western markets.
Our Dedicated R&D team provides complete custom tailoring: customized electrical pinouts, proprietary enclosure colors, white-label branding, localized firmware for MPPT controllers, and custom PV roof bracket configurations. We transform client engineering concepts into certified production-ready hardware within 4 to 6 weeks.
Engineered to Exceed Rigorous International Standards Across Europe, North America, and Emerging Markets
Deploying solar EV charging infrastructure globally requires strict compliance with diverse grid codes and electrical safety mandates. Wing Solar systems carry full international certification portfolios:
To eliminate timezone delays and streamline logistics, our operational headquarters in Vienna, Austria serves as our primary European service node. We provide:
Tailored Photovoltaic-to-EV Configurations Designed for Distinct Utility and Commercial Environments
Double-glass N-Type 590Wp panels installed on waterproof overhead solar carports. Connected to containerized 215kWh LiFePO4 BESS units and DC Fast Chargers, delivering rapid solar top-ups for delivery vans and taxis during peak sun hours.
Deploying ultra-high capacity 705Wp Bifacial solar arrays coupled with adaptive 60A/100A MPPT controllers and 5MWh containerized ESS. Provides continuous power for heavy electric machinery in remote locations without grid connectivity.
Sleek all-black 455Wp residential panels installed via quick-snap flat roof mounting kits. Integrated with 5kW/11kW hybrid inverters to charge personal EVs directly from rooftop solar power, minimizing grid import fees.
Staying Ahead of the Curve with Next-Generation Power Electronics, V2G & Direct DC Coupled Architecture
Traditional solar charging converts DC solar energy into AC grid power, which the vehicle's onboard charger converts back to DC battery power—causing up to 12-15% cumulative energy loss. Next-gen system architectures leverage Direct DC Coupling, feeding photovoltaic output directly into high-voltage EV battery packs via MPPT DC-DC boosters, achieving over 97% round-trip conversion efficiency.
EVs are no longer static energy sinks; they act as distributed energy storage assets on wheels. Wing Solar's OEM hybrid chargers incorporate bidirectional V2G dynamic protocols (ISO 15118-20), allowing EV fleets to feed energy back into commercial building microgrids during grid outages or peak tariff intervals, generating secondary revenue streams.
Expert Engineering and Commercial Procurement Insights for B2B Importers and EPC Systems Integrators
N-Type TOPCon panels (such as our 455W, 590W, and 705W series) feature a higher cell efficiency (22.8%+) and a vastly superior temperature coefficient (-0.29%/°C vs -0.35%/°C in PERC). In intense sunlight—when EV charging demand is highest—N-Type panels experience significantly lower thermal power loss. Additionally, N-Type technology exhibits zero Light-Induced Degradation (LID), yielding up to 8% more lifetime energy per square meter for commercial solar carports.
For custom branded PV modules or specialized adaptive MPPT controllers, our standard OEM MOQ starts at one 20ft container (approx. 400-500 kW equivalent). Standard manufacturing lead time is 14 to 21 days from sample confirmation. Custom electrical enclosures or proprietary mounting system tooling may require an initial 3-week prototype development phase.
High-power DC fast chargers (100kW - 350kW) create massive demand surges on the local electrical grid, often triggering high utility demand charges. By pairing an industrial BESS (e.g., our 215kWh to 5MWh containerized LiFePO4 systems) with rooftop/carport solar arrays, energy is buffered during low demand and discharged rapidly into EVs during peak charging windows. This "peak shaving" approach reduces utility demand charges by up to 70% while enabling fast charging in grid-constrained locations.
Yes. Our TUV-certified tinned copper XLPO insulated solar cables (4mm² & 6mm²) are UV-resistant, flame-retardant, halogen-free, and rated for extreme temperature operating ranges (-40°C to +90°C). Our rooftop and carport mounting kits utilize high-grade anodized aluminum (AL6005-T5) and stainless steel (SUS304) fasteners, designed to withstand wind loads up to 60 m/s and snow loads up to 1.4 kN/m² in accordance with Eurocode 1 and AS/NZS 1170 standards.
Wing Solar provides a standard 12-year product warranty and a 30-year linear power warranty on all N-Type PV modules (ensuring ≥ 87.4% output at year 30). Our BESS systems come with 8,000 cycle guarantees (or 10 years). Technical field service and warranty engineering requests are managed directly through our operational headquarters in Vienna, Austria, ensuring rapid localized assistance across European and global timezones.
Browse Additional High-Output Modules, Inverters, and Industrial Energy Storage Containers
Contact our engineering desk today to request technical whitepapers, custom BOM quotes, or arrange factory audits in China or technical consultations in Vienna.